TRIDENT-21 (Gen-3) Backpack

Item Code:
Shipping Weight:
4.10 LBS
TRIDENT-21 (Gen-3) Backpack

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Padded protection for 15” laptop and electronics. Versatile organization for everyday carry (EDC).


The TRIDENT-21™ is a durable and versatile backpack for your everyday carry essentials. Total 21 liters with padded protection for electronics (photo/video cameras, drones, etc.). Thoughtful organization for your daily carry items, the TRIDENT-21 is your on-the-road companion.

You can quickly access the interior from the top or side, and like a sling pack, you can quickly get to your gear by swinging the backpack to your front.

Inside, the high-visibility ripstop nylon interior helps you find things in low-light conditions. A padded main compartment is loop-lined with three adjustable padded dividers to organize and protect your everyday carry items. A padded laptop sleeve holds a 15" laptop/tablet. Total 32 pockets and slots for best organization.

Ergonomic suspension, comfortable carry, hydration support and modular expansion.


With an ergonomic and ventilated air-mesh back panel, padded shoulder straps, and a removable 2" waist strap, you can comfortably carry more gear and heavier loads.

The dual-hydration bladder system (rear pocket plus main compartment) lets you carry up to 5 liters of water at once. The hydration hose can be anchored to the left or right shoulder strap. Also, a collapsible side pocket carries your water bottle.

For external MOLLE expansion, it features low-profile Hypalon MOLLE panels for accessory attachment. For ID/morale patches, a loop-faced MOLLE-Air panel is located at the top and bottom front pockets.

Ultra-durable design with all-weather protection for your everyday adventures & travel.


For the ideal balance of weight and strength, we use ultra-durable CORDURA nylon with DWR (Durable Water Repellent) for exceptional all-weather performance. Premium YKK zippers & ITW/Duraflex hardware all come standard.

The TRIDENT-21 is the most versatile and durable day pack ready to handle any situation you encounter, helping you stay prepared for your everyday adventures.

Specs & Features

    Total Capacity
  • ● 21 liters.
  • Net Weight
  • ● 3.52 pounds | 1598 grams.
  • Dimensions
  • ● Overall external measurements: 18” (H) x 11” (W) x 8” (D).
  • ● Main compartment (interior): 17.5” (H) x 10.5” (W) x 5” (D).
  • ● Padded sleeve for 15” laptop/tablet: 16” (W) x 10” (D).
  • ● Top front pocket (interior): 4.75” (H) x 10” (W) x 2.25” (D).
  • ● Bottom front pocket (interior): 11.25” (H) x 10” (W) x 2” (D).
  • 770321-trident-21-backpack-sf01-572x508.jpg

  • ● Fully loop-lined interior for organization & hook-and-loop accessory attachment.
  • ● Three (3) user-configurable padded dividers organize & protect items.
  • ● YKK zippers with SPARTAN™ zipper pulls for easy zipper operations.
  • ● Total 32 organizing compartments and slots.
  • ● Padded sleeve for laptops/tablets up to 15”.
  • ● Collapsible side pocket for hydration bottles up to 3.5” in diameter.
  • ● Rear hook-and-loop accessory/hydration bladder compartment.
  • ● Ventilated suspension system (shoulder straps, breathable mesh back panel & frame) provides comfortable carry.
  • ● Hypalon & loop-faced MOLLE-Air structure for MOLLE accessory attachment.
  • Materials
  • ● 500-D Military-grade Cordura nylon 66 with DWR coating (Durable Water Repellent).
  • ● MADE-IN-USA 500-D MultiCam-Black Cordura nylon 66.
  • ● 210-D Ripstop nylon with DWR coating (Durable Water Repellent). Hi-visibility, lightweight & water resistant.
  • ● Durable YKK RC-Class lockable zippers, reversed for protection.
  • ● Military-grade ITW and UTX-Duraflex hardware made from high tensile strength Acetal polymer.
  • ● SPARTAN™ molded zipper pulls for easy zipper operations.
  • ● High tensile strength nylon webbing and tape.
  • ● Strong stitching with high tensile strength bonded nylon thread. Bartack and Box-and-X stitching for strength & durability.

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